19384633

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 20749824

約数和(自身を除く): 1365191

約数列:

[1, 37, 47, 71, 157, 1739, 2627, 3337, 5809, 7379, 11147, 123469, 273023, 412439, 523909, 19384633]

約数ペア:

[(1, 19384633), (37, 523909), (47, 412439), (71, 273023), (157, 123469), (1739, 11147), (2627, 7379), (3337, 5809)]